Xeon E5-2666 V3 vs Ryzen 5 5600H

VS

Aggregate performance score

Ryzen 5 5600H
2021
6 cores / 12 threads, 45 Watt
10.66
+19.4%
Xeon E5-2666 V3
2014
10 cores / 20 threads, 135 Watt
8.93

Ryzen 5 5600H outperforms Xeon E5-2666 V3 by a moderate 19% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 5 5600H and Xeon E5-2666 V3 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking738866
Place by popularity43not in top-100
Market segmentLaptopServer
SeriesAMD Cezanne (Zen 3, Ryzen 5000)no data
Power efficiency22.436.26
Architecture codenameCezanne-H (Zen 3) (2021)Haswell-EP (2014−2015)
Release date12 January 2021 (3 years ago)13 November 2014 (10 years ago)

Detailed specifications

Ryzen 5 5600H and Xeon E5-2666 V3 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores6 (Hexa-Core)10 (Deca-Core)
Threads1220
Base clock speed3.3 GHz2.9 GHz
Boost clock speed4.2 GHz3.5 GHz
Multiplier33no data
L1 cache384 KB64K (per core)
L2 cache3 MB256K (per core)
L3 cache16 MB25 MB (shared)
Chip lithography7 nm22 nm
Die sizeno data356 mm2
Number of transistorsno data2,600 million
64 bit support++
Windows 11 compatibility+no data

Compatibility

Information on Ryzen 5 5600H and Xeon E5-2666 V3 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configurationno data2
SocketFP62011-3
Power consumption (TDP)45 Watt135 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 5 5600H and Xeon E5-2666 V3. You'll probably need this information if you require some particular technology.

Instruction set extensionsMMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SMEno data
AES-NI++
FMA+-
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
TSX-+

Security technologies

Ryzen 5 5600H and Xeon E5-2666 V3 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 5 5600H and Xeon E5-2666 V3 are enumerated here.

AMD-V+-
VT-dno data+
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 5 5600H and Xeon E5-2666 V3. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR3, DDR4 2133 MHz Quad-channel

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardAMD Radeon RX Vega 7 ( - 1800 MHz)no data

Peripherals

Specifications and connection of peripherals supported by Ryzen 5 5600H and Xeon E5-2666 V3.

PCIe versionno data3.0
PCI Express lanesno data40

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen 5 5600H 10.66
+19.4%
Xeon E5-2666 V3 8.93

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen 5 5600H 16937
+19.5%
Xeon E5-2666 V3 14177

Gaming performance

Pros & cons summary


Performance score 10.66 8.93
Recency 12 January 2021 13 November 2014
Physical cores 6 10
Threads 12 20
Chip lithography 7 nm 22 nm
Power consumption (TDP) 45 Watt 135 Watt

Ryzen 5 5600H has a 19.4% higher aggregate performance score, an age advantage of 6 years, a 214.3% more advanced lithography process, and 200% lower power consumption.

Xeon E5-2666 V3, on the other hand, has 66.7% more physical cores and 66.7% more threads.

The Ryzen 5 5600H is our recommended choice as it beats the Xeon E5-2666 V3 in performance tests.

Be aware that Ryzen 5 5600H is a notebook processor while Xeon E5-2666 V3 is a server/workstation one.


Should you still have questions on choice between Ryzen 5 5600H and Xeon E5-2666 V3, ask them in Comments section, and we shall answer.

Vote for your favorite

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AMD Ryzen 5 5600H
Ryzen 5 5600H
Intel Xeon E5-2666 V3
Xeon E5-2666 V3

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Community ratings

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